3. Round | 26/06/2004 | Dallas Burn | - | D.C. United | 1:1 | ||||
4. Round | 03/07/2004 | D.C. United | - | MetroStars | 6:2 | ||||
4. Round | 11/07/2004 | Kansas City Wizards | - | D.C. United | 1:0 | ||||
4. Round | 18/07/2004 | D.C. United | - | Los Angeles Galaxy | 1:1 | ||||
4. Round | 25/07/2004 | Dallas Burn | - | D.C. United | 5:1 | ||||
5. Round | 08/08/2004 | San Jose Earthquakes | - | D.C. United | 2:0 | ||||
5. Round | 12/08/2004 | D.C. United | - | Colorado Rapids | 3:1 | ||||
5. Round | 15/08/2004 | D.C. United | - | New England Revolution | 2:2 | ||||
5. Round | 22/08/2004 | Columbus Crew | - | D.C. United | 2:2 | ||||
6. Round | 26/09/2004 | Columbus Crew | - | D.C. United | 1:0 | ||||
7. Round | 03/10/2004 | MetroStars | - | D.C. United | 0:1 | ||||
7. Round | 17/10/2004 | D.C. United | - | MetroStars | 3:2 |